diff --git a/edxp-sandhook/build.gradle b/edxp-sandhook/build.gradle
index 642aeba3..67448739 100644
--- a/edxp-sandhook/build.gradle
+++ b/edxp-sandhook/build.gradle
@@ -24,7 +24,7 @@ dependencies {
     compileOnly files("libs/framework-stub.jar")
     implementation project(':edxp-common')
     implementation project(':xposed-bridge')
-    implementation 'com.swift.sandhook:hooklib:3.2.8'
+    implementation 'com.swift.sandhook:hooklib:3.3.4'
     compileOnly project(':dexmaker')
 }
 
diff --git a/edxp-sandhook/src/main/java/com/elderdrivers/riru/edxp/sandhook/entry/Router.java b/edxp-sandhook/src/main/java/com/elderdrivers/riru/edxp/sandhook/entry/Router.java
index c95016bf..1240845e 100644
--- a/edxp-sandhook/src/main/java/com/elderdrivers/riru/edxp/sandhook/entry/Router.java
+++ b/edxp-sandhook/src/main/java/com/elderdrivers/riru/edxp/sandhook/entry/Router.java
@@ -30,6 +30,7 @@ public class Router {
 
     private static volatile AtomicBoolean bootstrapHooked = new AtomicBoolean(false);
 
+    static boolean useSandHook = false;
 
     public static void prepare(boolean isSystem) {
         // this flag is needed when loadModules
@@ -61,7 +62,7 @@ public class Router {
             }
             Router.startBootstrapHook(isSystem);
             XposedInit.initForZygote(isSystem);
-            SandHookConfig.compiler = !isSystem;
+            //SandHookConfig.compiler = !isSystem;
         } catch (Throwable t) {
             Utils.logE("error during Xposed initialization", t);
             XposedBridge.disableHooks = true;
@@ -81,18 +82,46 @@ public class Router {
         Utils.logD("startBootstrapHook starts: isSystem = " + isSystem);
         ClassLoader classLoader = XposedBridge.BOOTCLASSLOADER;
         if (isSystem) {
-            XposedCompat.addHookers(classLoader, SysBootstrapHookInfo.hookItems);
+            if (useSandHook) {
+                XposedCompat.addHookers(classLoader, SysBootstrapHookInfo.hookItems);
+            } else {
+                HookMain.doHookDefault(
+                        Router.class.getClassLoader(),
+                        classLoader,
+                        SysBootstrapHookInfo.class.getName());
+            }
         } else {
-            XposedCompat.addHookers(classLoader, AppBootstrapHookInfo.hookItems);
+            if (useSandHook) {
+                XposedCompat.addHookers(classLoader, AppBootstrapHookInfo.hookItems);
+            } else {
+                HookMain.doHookDefault(
+                        Router.class.getClassLoader(),
+                        classLoader,
+                        AppBootstrapHookInfo.class.getName());
+            }
         }
     }
 
     public static void startSystemServerHook() {
-        XposedCompat.addHookers(SystemMainHooker.systemServerCL, SysInnerHookInfo.hookItems);
+        if (useSandHook) {
+            XposedCompat.addHookers(SystemMainHooker.systemServerCL, SysInnerHookInfo.hookItems);
+        } else {
+            HookMain.doHookDefault(
+                    Router.class.getClassLoader(),
+                    SystemMainHooker.systemServerCL,
+                    SysInnerHookInfo.class.getName());
+        }
     }
 
     public static void startWorkAroundHook() {
-        XposedCompat.addHookers(XposedBridge.BOOTCLASSLOADER, WorkAroundHookInfo.hookItems);
+        if (useSandHook) {
+            XposedCompat.addHookers(XposedBridge.BOOTCLASSLOADER, WorkAroundHookInfo.hookItems);
+        } else {
+            HookMain.doHookDefault(
+                    Router.class.getClassLoader(),
+                    XposedBridge.BOOTCLASSLOADER,
+                    WorkAroundHookInfo.class.getName());
+        }
     }
 
     public static void onEnterChildProcess() {
diff --git a/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java b/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java
index 75773d47..571b8ba5 100644
--- a/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java
+++ b/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/hookstub/HookStubManager.java
@@ -314,7 +314,6 @@ public class HookStubManager {
             try {
                 ((XC_MethodHook) snapshot[afterIdx]).callAfterHookedMethod(param);
             } catch (Throwable t) {
-                XposedBridge.log(t);
                 if (lastThrowable == null)
                     param.setResult(lastResult);
                 else
@@ -384,7 +383,6 @@ public class HookStubManager {
             try {
                 ((XC_MethodHook) snapshot[afterIdx]).callAfterHookedMethod(param);
             } catch (Throwable t) {
-                XposedBridge.log(t);
                 if (lastThrowable == null)
                     param.setResult(lastResult);
                 else
diff --git a/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/methodgen/SandHookXposedBridge.java b/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/methodgen/SandHookXposedBridge.java
index 39eea87d..c79c6311 100644
--- a/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/methodgen/SandHookXposedBridge.java
+++ b/edxp-sandhook/src/main/java/com/swift/sandhook/xposedcompat/methodgen/SandHookXposedBridge.java
@@ -1,10 +1,12 @@
 package com.swift.sandhook.xposedcompat.methodgen;
 
+import android.os.Build;
 import android.os.Process;
 import android.os.Trace;
 
 import com.swift.sandhook.SandHook;
 import com.swift.sandhook.SandHookConfig;
+import com.swift.sandhook.annotation.HookMode;
 import com.swift.sandhook.wrapper.HookWrapper;
 import com.swift.sandhook.xposedcompat.XposedCompat;
 import com.swift.sandhook.xposedcompat.hookstub.HookMethodEntity;
@@ -124,6 +126,9 @@ public final class SandHookXposedBridge {
             @Override
             public void loadLib() {
                 //do it in loadDexAndInit
+                if (SandHookConfig.SDK_INT >= Build.VERSION_CODES.O) {
+                    SandHook.setHookMode(HookMode.REPLACE);
+                }
             }
         };
         SandHookConfig.DEBUG = true;
diff --git a/edxp-sandhook/template_override/system/lib/libsandhook.edxp.so b/edxp-sandhook/template_override/system/lib/libsandhook.edxp.so
old mode 100644
new mode 100755
index a2a75892..e4f0a55e
Binary files a/edxp-sandhook/template_override/system/lib/libsandhook.edxp.so and b/edxp-sandhook/template_override/system/lib/libsandhook.edxp.so differ
diff --git a/edxp-sandhook/template_override/system/lib64/libsandhook.edxp.so b/edxp-sandhook/template_override/system/lib64/libsandhook.edxp.so
old mode 100644
new mode 100755
index 02225e39..1b9e9f52
Binary files a/edxp-sandhook/template_override/system/lib64/libsandhook.edxp.so and b/edxp-sandhook/template_override/system/lib64/libsandhook.edxp.so differ